摘要
为研究适合虾稻连作条件下有机稻作田块病虫害绿色综合防控措施,降低有机水稻生产过程中的病虫害防治成本,选择本地虾稻连作项目区,采用播前种子用白醋消毒处理﹢移栽前大田深灌水灭螟﹢栽香根草诱二化螟成虫产卵﹢宽窄行移栽技术(或宽行移栽)﹢杀虫灯诱杀成虫﹢性诱剂诱杀二化螟、稻纵卷叶螟﹢短稳杆菌、井岗·蜡芽等生物农药防治的综合防控措施,效果较为明显。此外,探讨了提升病虫害综合防控思路。
In order to study comprehensive measures for green pest control in production of organic rice for field block under the conditions of continuous cultivation of shrimp and rice,and to reduce the cost of pest control in the process of organic rice production,local shrimp and rice continuous project areas was selected.The effect of using seed disinfection with white vinegar+to destroy insect borer in field with deep-irrigation before transplanting+planting vetiver grass to induce the adult insect producing eggs+rice wide-narrow raw transplanting technique(or wide raw transplanting)+to lure pests to their death with black-light lamp+the comprehensive prevention and control measures with biological pesticides was obvious.In addition,based on the research results and local experience,the idea of comprehensive pest prevention and control was discussed.
作者
方菲
徐光曙
曹玉洪
FANG Fei;XU Guang-shu;CAO Yu-hong(Maanshan Bureau of Agriculture and Rural Areas,Maanshan,Anhui 243000)
出处
《安徽农业科学》
CAS
2019年第17期129-131,134,共4页
Journal of Anhui Agricultural Sciences
关键词
虾稻连作
有机水稻
病虫害
防控
Shrimp rice continuous cropping
Organic rice
Diseases and insect pests
Control
作者简介
方菲(1983—),女,安徽东至人,农艺师,硕士,从事种植业技术研究。
